package controller;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Carol
 */
@WebServlet(urlPatterns = {"/ProcessaLogin"})
public class ProcessaLogin extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String usuario = request.getParameter("usuario");
        String senha = request.getParameter("senha");
        HttpSession session = request.getSession();
        if(usuario.equals("gerente") && senha.equals("gerente")){
            session.setAttribute("logado", usuario);
            String logado = session.getAttribute("logado").toString();
            RequestDispatcher rd = getServletContext().getRequestDispatcher("/Controladora?action=IndexGerente");
            rd.forward(request, response);
        }else if(usuario.equals("tecnico") && senha.equals("tecnico")){
            session.setAttribute("logado", usuario);
            RequestDispatcher rd = getServletContext().getRequestDispatcher("/Controladora?action=ConsertosEmAberto");
            rd.forward(request, response);
        }else{
            session.setAttribute("logado", null);
            session.invalidate();
            RequestDispatcher rd = getServletContext().getRequestDispatcher("/index.jsp");
            rd.forward(request, response);
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
